baber/WOPTO huggingface dataset:
Patent JP-H01261099-A (JP)
Title: Speaker mounting device
Inventor: TAKI NAOYA
IPC: H04N5/64
Filed: 1988-04-12
Abstract: PURPOSE:To improve the spread of sound without losing the strength of a cabinet by fitting a speaker to a step provided tiltedly to a part of the side plate of the cabinet in a way that the front part is deep and the rear part is placed shallow and covering the step by a decoration panel. CONSTITUTION:The step 1a whose front side is placed deep and the rear part is tilted shallow is provided to part of one side plate or of both side plates of the cabinet 1 and a speaker 3 is fitted to the step 1a. Then the step 1a is covered by the decoration panel 2 and the decoration panel 2 is made of a frame member 4 such as a frame and a cloth, a punch panel or a grill forming member 5. Thus, the speaker sounds forward tiltedly and the decoration panel is used as a reflection plate and the sound is energized toward the front direction of cabinet. Thus, the spread of sound is improved without losing the strength of the cabinet 1.
Patent JP-H11289346-A (JP)
Title: Terminal
Inventor: KANEGAE HIDEKI
IPC: H04L12/58
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To notify that an electronic mail has been received, only when the electronic mail from a notified object person is received. SOLUTION: This device has a reception means 1 for receiving an electronic mail, an electronic mail analysis means 2 for analyzing a mail received by the electronic reception means 1, a notification object person storage means 3 for storing the notification object person, a notification object person decision means 5 for deciding whether or not the result analyzed by the electronic mail analysis means 2 is stored by the notification object person storage means 3, a notified party storage means 6 for storing a notified party of a user's portable telephone and the like, and a calling means 8 which calls to the notified party stored by the notified party storage means 6, when the mail received by the electronic mail reception means 1 is determined to be the one from the notified object person by the notification object person decision means 5.
Patent JP-H08243202-A (JP)
Title: Golf practicing device with visible laser beam emitting device
Inventor: AKAMINE HITOSHI
IPC: A63B69/36
Filed: 1995-03-11
Abstract: PURPOSE: To easily confirm a direction of extension of the shaft of a golf club on the grip side during backswing of the golf club by providing a visible laser beam emitting device for emitting a laser beam in the direction of extension of the golf club shaft on the grip side. CONSTITUTION: In a golf practicing device, a visible laser beam 3 is emitted in a direction of extension of the shaft 1 of a golf club on the grip 2 side. That is, a visible laser beam emitting device 4 is provided in the golf club, and a switch 6 is connected between the device 4 and a battery. When the switch 6 is closed, a voltage is applied from the battery to the device 4 so that the visible laser beam 3 is emitted from the grip 2 of the golf club shaft 1, and is reflected upon the ground surface. By checking the track and positions of the laser beam 3, the direction of extension of the shaft 1 on the grip 2 side can easily be confirmed.
Patent JP-S5214154-A (JP)
Title: Afc operating device of multiple cycle plant
Inventor: MATSUMOTO HIROSHI
IPC: F02D37/00
Filed: 1975-07-25
Abstract: PURPOSE: Adding bias corresponded to the intensity of AFC signal transiently to primary set value in pressure control system of steam turbine, opening degree of steam turbine is transiently adjusted, and simultaneous reply to load by steam turbine is realized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02268265-A (JP)
Title: Electrode cell having minute hole for electrochemical measurement and manufacture thereof
Inventor: MORITA MASAO
IPC: G01N27/30
Filed: 1989-04-10
Abstract: PURPOSE:To perform measurement characterized by high sensitivity and excellent response by using at least two working electrodes where an electrode is arranged at the bottom part, the intermediate part or the upper part of each of many minute holes. CONSTITUTION:Many circular minute holes 5 reaching a lower electrode 2 at the lowermost layer through an insulating film 3 from the surface are provided in a surface electrode 4. The surface electrode is used as an upper working electrode. The lower electrode 2 is insulated with the walls of the minute holes in the film 3 and provided at the bottom parts of the hole 5 so as to face the electrode 4. The lower electrode 2 is used as a lower working electrode. Thus, an electrode cell for minute use is constituted. These electrodes are formed of metal, half-metal or semiconductors. In this constitution, high sensitivity, high response speed and a large current are obtained. This cell has an excellent effect in high sensitivity analysis of low concentration samples.
Patent JP-2000283658-A (JP)
Title: Method and apparatus for utilizing converter gas
Inventor: TAMURA NOZOMI
IPC: C07C53/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a converter gas utilizing efficiency by supplying a part of a CO-containing converter gas to a chemical substance synthesizing facility using CO gas as a raw material. SOLUTION: A CO gas containing converter gas generated from a port of a converter 1 is recovered through a converter gas recovering facility 2. The recovered converter gas is cleaned by a dry type dust remover 3 such as a venturi glass bar or the like, and sent to a converter gas consuming facility 11. A gas holder 5 for temporarily storing excess gas is installed on the way of a transport duct 4. Then, a branch duct 6 is connected to the mid-way of the duct 4 to supply a part or all of the gas branched to the duct 6 to an acetic acid synthesizing facility 7.
Patent JP-H10277602-A (JP)
Title: Rolling line for rolling flat bar
Inventor: SVEJKOVSKY ULRICH
IPC: B21B1/12
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To roll a flat bar in better condition by providing vertical rolling rollers where can roll down in a tandem - universal roll stand. SOLUTION: Vertical rolling rollers VWR1 and VWR2' corresponding to the two vertical rolling rollers VWR1 of the tandem - universal roll stand TUR and a second tandem - universal roll stand TUF, are slid so that they occupy a close position in a roll gap formed by horizontal rolls HW in a pair. Being different from the vertical rolling rollers VWR1 with cylindrical and flat peripheral surfaces, the vertical rolling rollers VWR2' and VWR2" have calibers. This caliber is necessary to perform the better edge part forming of a material, strand WG to be rolled. And, first in the roll stand TUR, and then in the roll stand TUF, the caliber is set so that a reduction in thickness is performed each time.
Patent JP-H08262143-A (JP)
Title: Time variant filter
Inventor: ONISHI YOSHIRO
IPC: H03H11/04
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a compact inexpensive time variant filter the processing time of which can be set arbitrary in a stepless state by using a CCD (charge coupled device) delay line as a delay element. CONSTITUTION: A CCD delay line 16 is provided as the delay element to be provided in the preceding stage of a time variant filter 4. When a signal (a) is inputted to an input terminal 1, the signal (a) is delayed and charged by the time set by means of the line 16, but the signal (a) enters a branch line 11 and is inputted to a peak detecting circuit 14 through a differentiation circuit 12 and integration circuit 13. A signal (e) is outputted from the line 16 at the outputting timing of the peak detecting output (d) of the circuit 14. A switched resistance 7 and gated integrator 9 are started to operate by a command from a timing logic circuit 15 based on the output (d) of the circuit 14 and an integrated output (f) is outputted for desired peak analysis.
Patent JP-S5715563-A (JP)
Title: Coin deposition type facsimile system
Inventor: ETSUNO KENJI
IPC: H04M17/02
Filed: 1980-07-02
Abstract: PURPOSE:To make charging by using conventional exchangers without any modification, by containing coins in waiting in response to the communication time through a facsimile charging signal produced with a given period during the transmission of facsimile. CONSTITUTION:After a switching circuit SW makes switching from the channel circuit of a telephone set TEL to a FAX trasmission section FT, the transmission state is made by the insertion of original to the transmission section FT. Further, at the same time as the response of a called party, a channel charging signal is transmitted to a FAX device PFE from a repeater K-REP, and charging signals are transmitted every passage of unit communication time thereafter. Further, at the same time as the start of transmittion of the transmission section FT, the production of the FAX charging signal is made in the device PFE and the FAX charging in response to the facsimile communication time is made based on it.
Patent JP-H02268148-A (JP)
Title: Production of trifluoromethanesulfonic acid anhydride
Inventor: ARAMAKI MINORU
IPC: C07C303/00
Filed: 1989-04-10
Abstract: PURPOSE:To obtain trifluoromethanesulfonic acid anhydride by reacting trifluoromethanesulfonic acid with phosphorus pentachloride, adding a specific amount of water or phosphoric acid to the resultant reaction residue and recovering the unreacted trifluoromethanesulfonic acid. CONSTITUTION:Trifluoromethanesulfonic acid is reacted with phosphorus pentachloride in a molar amount of 2-4 times based on the trifluoromethanesulfonic acid at ambient temperature to 160 deg.C for about 3hr. The formed trifluoromethanesulfonic acid anhydride is distilled and recovered and water or phosphoric acid are simultaneously added to the resultant distillation residue so as to provide H2O in a molar amount up to 2 times based on the total P2O5 of the phosphorus pentachloride present in the above-mentioned distillation residue and the added phosphoric acid. The obtained solution is directly distilled or vacuum distilled or a metal trifluoromethanesulfonate is added thereto and the resultant mixture is distilled or vacuum distilled at 180-280 deg.C to afford the objective substance. The trifluoromethanesulfonic acid acid anhydride is useful as a synthetic raw material for medicines, polymerization initiators, etc.
Patent JP-2000280811-A (JP)
Title: Foot rest device for vehicle
Inventor: OHIRA OSAMU
IPC: B60N3/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To rest feet on a foot resting table when a seat is inclined in the SHINKANSEN, aircraft, and automobile. SOLUTION: This foot rest device is disposed on a pedestal 2 installed forward of a seat swingably adjustably at a specified height so that a foot resting table 4 for foot rest is lower on the backward and higher on the forward of the seat, and a link material 3 from which a chain is suspended is pivoted on the pedestal 2 swingably. Also, a contact piece is installed projectedly on the pivot side of the link member 3 so that the link touches a stopper 19, and the foot resting table 4 for foot rest can be fixed to a lower limit position and an upper limit position. In addition, locking holes are provided on the side peripheral part of the link member 3 in comb teeth shape, and a locking device 12 is disposed on the pedestal 2 engageably and disengageably at a position opposed to the locking holes 11.  Thus, the foot resting table 4 for foot rest can be fixed in a plurality of stages between the lower limit position and the upper limit position.
Patent JP-S58207502-A (JP)
Title: Pneumatic-hydraulic apparatus
Inventor: MAEDA NOBUO
IPC: F15B3/00
Filed: 1982-05-29
Abstract: PURPOSE:To prevent mixing of air into oil and prevent damage of lead wire by installing a guide member for guiding a free float and a position detection switch in the inside of the tubes of a pneumatic-hydraulic converter. CONSTITUTION:Free floats 21 and 41 are installed in the tubes 65 and 75 in pneumatic-hydraulic converters 19 and 39. Pressurized air is supplied into an air chamber 25 from an air source 10, and then a free float 21 shifts downward, and oil is supplied through a conduit 37 from an oil chamber 26 to shift a piston 57 in the A direction. At the same time, the oil in a cylinder chamber 60 flows into an oil chamber 46, and the free float 41 is shifted upward, and a magnet 42 operates a lead switch 43. When the switch 43 operates, a solenoid 35 is operated, and the oil in the oil chamber 26 is reduced by a variable throttle valve 30, and a small quantity of oil flows, and the piston 57 performs delayed motion.
Patent JP-S60233066-A (JP)
Title: 1,5-diphenyltriazole derivative and its preparation
Inventor: SUGA MITSURU
IPC: C07D249/12
Filed: 1984-05-07
Abstract: NEW MATERIAL:The 1,5-diphenyl-3-(2-propynyloxy)-1H-1,2,4-triazole derivative of formula I (X is H, halogen, lower alkyl, lower alkoxy, nitro, etc.; Y is H, halogen, lower alkyl, lower alkoxy or lower haloalkylthio; m and n are 1, 2 or 3). USE:Insecticide. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III (Z is halogen) in the presence of a base (e.g. sodium carbonate, sodium hydroxide, pyridine, etc.) at a temperature between 0 deg.C and the boiling point of the solvent.
Patent JP-H0816104-A (JP)
Title: Method and device for verifying information security with dispersed collator
Inventor: HIYUUGO MARIO KURAUKUJIKU
IPC: G06F21/56
Filed: 1995-04-17
Abstract: PURPOSE: To provide a method and a device for judging that an original document is changed. CONSTITUTION: Original information inside a document is hashed by a unidirectional hash function, then, the hashed information is coded to the plural collator segments S1 -Sn and they are transmitted to plural locations. In order to verify the originality of the document, the minimum number of the collator segments are decoded and a temporary true document is hashed by the unidirectional hash function. When the hashed result of the latter is equal to the decoded result of the minimum number of the collator segments, the temporary document is accepted as a true document.
Patent JP-H11252347-A (JP)
Title: Communication terminal equipment
Inventor: ISHIBASHI MASAKAZU
IPC: G06F3/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment for determing the situation of original reception for each communication, at the mutually transmitting/receiving of data between the communication terminal equipment. SOLUTION: A facsimile server equipment 2A of a communication terminal equipment is connected to a user in-house communication network (LAN) 7A together with a plurality of client PCs, and a client/server system is constituted. It is connected to the facsimile server devices of the other communication networks by ISDN and PSTN. Communication/management record, where the transmission record of a transmitted original is made to correspond to the reception record of reception recognition with respect to the transmitted original, is formed by CPU 21, an operation part 26, a hard disk 36 and an inner bus 37 and so on and is displayed on the screen of a display part 34. The communication/management record may be outputted from a printer 24 and may be displayed by printed characters.
Patent JP-S5717059-A (JP)
Title: Processor for pipeline control data
Inventor: MATSUMOTO HIDEKAZU
IPC: G06F9/32
Filed: 1980-07-04
Abstract: PURPOSE:To accelerate the decoding of an instruction and thus enhance the performance of a processor, by simultaneously decoding the final operand with the decoding cycle of the operand preceding by one when the final operand of an instruction is given in a register direct mode. CONSTITUTION:In the case of the two operand addition instructions, the 1st and 2nd operands are read out of a ROM405. In this case, it is supposed that the 2nd operand is given in either one of figures (a)-(d) and in a register direct mode. Thus the 1st operand is positioned before the final operand in the first decoding cycle to satisfy BENDR=1. Accordingly the output of a decoder 409 is ''1'' to give a control to a selector 403 or the like. Then the next decoding cycle is not defined as the decoding cycle of the 2nd operand, and the next instruction is decoded. In such way, the decoding of an addition instruction can be finished in a cycle.
Patent JP-H11275868-A (JP)
Title: Inverter device
Inventor: TSUNEHIRO YUZURU
IPC: H02M7/48
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide with a simple constitution an inverter device which is able to obtain a commanded output by compensating the effects of arm short- circuit preventing time, the voltage drop of an element, etc. SOLUTION: A subtraction circuit 103 outputs the difference signal between a signal ηu related to the output potential Vu of an inverter circuit and a command value ηu*. The difference signal is compared with a prescribed threshold by means of a hysteresis comparator circuit 105, after the signal has been integrated by means of an integration circuit 104, and the control signal S corresponding to the result of comparison is outputted. The control signal S is supplied to transistors Tu<+> and Tu<-> , after the rise of the signal S has been delayed by an arm short-circuit preventing time through a delay circuit. The turning on/off of the transistors Tu<+> and Tu<-> are controlled by the control signal S and the output corresponding to the command value ηu* is obtained.
Patent JP-S5718045-A (JP)
Title: Automatic reversing device
Inventor: BAN ITSUKI
IPC: G11B15/44
Filed: 1980-07-04
Abstract: PURPOSE:To achieve small size and low cost without the deterioration of sound quality, by turning an unloaded cassette over automatically through the detection  signal from a tape end detector. CONSTITUTION:A part of a signal through a tape end detector 77 or depression of a push button switch 76 is inputted to a monostable circuit 77a, the output is kept for a short time, and the output of an amplifying circuit 77a is obtained for the while. When a motor 1 is supplied for power and turned for a short time with this output, a gear 36 turns counterclockwise and a projection 36b is detached with a lever 39. In this case, since the power application to an energizing coil 38a is already interrupted, the lever 39 is in spring back. Thus, since the application of power to the motor 1 is interrupted after that, a supporting stand 43 moves right with a spring 47 for enabling the specified automatic reversing.
Patent JP-S569203-A (JP)
Title: Purification of wet method phosphoric acid aqueous solution
Inventor: RAINHARUTO GURAATORU
IPC: C01B25/46
Filed: 1980-07-04
Abstract: The invention relates to the decontamination of wet-processed phosphoric acid with the use of organic solvents in a plurality of extraction zones, of which each is comprised of a mixing zone and a separating zone, the solvent being immiscible or partially miscible with water. Resulting organic phase and the aqueous phase are contacted countercurrently with respect to one another, the organic solvent phase being dispersed in the aqueous phase. To this end, the invention provides for the aqueous phase to be admitted to the mixing zone at the onset of the extraction, and for organic phase and aqueous phase to be continuously admitted in a volume ratio of at least 2.5:1 to the respective extracting zones in an overall quantity sufficient to provide, in the mixing zones of the extraction zones, a volume ratio of organic phase to aqueous phase of at most 1:1, which is maintained therein.
Patent JP-H01262844-A (JP)
Title: Stethoscope
Inventor: TAKASHIMA MITSURU
IPC: A61B7/04
Filed: 1988-04-13
Abstract: PURPOSE:To obtain the waveform of an original checking tone in a possible band without being modulated by providing a digital frequency converting circuit, which converts the frequency of a signal to be obtained by a microphone to an audible band, and bearing the signal to be outputted from this circuit with an earphone. CONSTITUTION:Since data to be intermittently read with a constant time interval are synchronized to a clock CK3, the whole waveform of the checking tone is frequency-converted to the audible band without being modulated. In such a case, since the data to be read from an RAM11 go to be the tone waveform of the original checking tone by expanding although a time base is compressed to be 1/3, the data go to be same as the original checking tone in the waveform. The data to be outputted from the RAM11 are supplied to a D/A converting circuit 7. Here, the data are converted again to an electric signal and supplied through an LPF12, a switch circuit 13 and an amplifier 14 to an earphone 15. Thus, the whole checking tone can be heard in the waveform same as the original checking tone without being modulated.
Patent JP-H03289159-A (JP)
Title: Thin-type semiconductor device
Inventor: ONISHI TETSUYA
IPC: H01L23/34
Filed: 1990-04-05
Abstract: PURPOSE:To attain efficient diffusion of heat by providing a plate member of excellent heat conductivity which is fixed to some of a plurality of electrodes provided on a semiconductor chip. CONSTITUTION:A semiconductor chip 11 is mounted on a board 10 with a plate 12 for mounting and a chip mounting material 13 interlaid therebetween. A plurality of ball-shaped electrodes 17 are formed in prescribed positions of the semiconductor chip 11 by a wire bonding method and a plate member 18 for heat radiation is bonded to these ball-shaped electrodes 17. Then, electrode pads 14 for taking out signals and wiring patterns 15 are bonded together by bonding wires 16. Thereafter, sealing is made with resin 19 for sealing. According to this constitution, a heat generated in the semiconductor chip can be diffused outside efficiently through the electrodes and the plate member of excellent heat conductivity fixed to these electrodes.
Patent JP-H03287672-A (JP)
Title: Paint composition
Inventor: IWASAKI MASARU
IPC: C09D5/00
Filed: 1990-04-04
Abstract: PURPOSE:To provide a paint composition having low permeability to carbon dioxide gas and high permeability to steam and suitable for coating inorganic building material of cement base by incorporating polyvinyl alcohol and diatomaceous earth each in a specified amount into a water-dispersed coating resin. CONSTITUTION:100 pts.wt. (resin solids) water-dispersed coating resin (e.g. an acrylic/vinyl acetate copolymer resin emulsion) is mixed with 2-20 pts.wt. polyvinyl alcohol and 5-150 pts.wt. diatomaceous earth to produce a paint composition. Because of low permeability to carbon dioxide gas and high permeability to steam, this composition is suitable as a paint for preventing the carbonation of inorganic building material of cement base and for preventing dew condensation. In particular, it is suitably used as an interior paint for a light-weight aerated concrete panel in unit houses.
Patent JP-S5714763-A (JP)
Title: Pulse radar equipment
Inventor: MASUNO YOSHIKI
IPC: G01S7/36
Filed: 1980-07-01
Abstract: PURPOSE:To remove interference from other radars, by setting the selection circuit of receiving pulse on a receiver. CONSTITUTION:A code generator 9 generates plural number of trigger signals 9a with 28 time intervals, and corresponding respective pulse signals 2a are generated on a transmitter 2. These signals are transmitted by passing through a switch 3 and antenna 4. Reflected wave from the object is introduced to a pulse selection circuit 10 by passing through a receiver 5. In the circuit 10, it is simultaneously transmitted to a coincidence circuit 8 as a pulse signal 5a by a delay line 7 equipped with tap, and when each input coincides, an output signal 8a can be obtained. In this case, a receiving signal 5b transmitted from other radar is not outputted from the coincidence circuit.